Logistic Regression
https://www.kaggle.com/uciml/pima-indians-diabetes-database
https://lazyprogrammer.me/course_files/exercises/diabetes.csv

Linear Regression
https://www.cs.toronto.edu/~delve/data/boston/bostonDetail.html
https://lazyprogrammer.me/course_files/exercises/boston.txt

ANN
https://archive.ics.uci.edu/ml/datasets/ecoli (orig)
https://www.kaggle.com/elikplim/ecoli-data-set (alt)
https://lazyprogrammer.me/course_files/exercises/ecoli.csv

CNN
https://www.kaggle.com/c/challenges-in-representation-learning-facial-expression-recognition-challenge
https://archive.org/download/fer2013_202311/fer2013.csv

NLP
https://www.kaggle.com/crowdflower/twitter-airline-sentiment
https://lazyprogrammer.me/course_files/exercises/AirlineSentimentTweets.csv